Publications by authors named "Christopher Spevak"

Clinical Ethics Consultation (CEC) has grown significantly in the last decade, and efforts are being made to professionalize the practice. The American Society for Bioethics and Humanities (ASBH) has been instrumental in this process, having published the Code of Ethics and Professional Responsibilities for Healthcare Ethics Consultants and founded and endorsed the creation of the Healthcare Ethics Consultant Certified (HCEC) Certification Commission. The ASBH also published "core competencies" for healthcare ethics consultants and has delineated a clear identity and role of such consultants distinct from that other healthcare professionals.

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Opioid use disorder is known to be under-coded as a diagnosis, yet problematic opioid use can be documented in clinical notes, which are included in electronic health records. We sought to identify problematic opioid use from a full range of clinical notes and compare the demographic and clinical characteristics of patients identified as having problematic opioid use exclusively in clinical notes to patients documented through ICD opioid use disorder diagnostic codes. We developed and applied a natural language processing (NLP) tool that combines rule-based pattern analysis and a trained support vector machine to the clinical notes of a patient cohort (n = 222,371) from two Veteran Affairs service regions to identify patients with problematic opioid use.

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Article Synopsis
  • Some patients get opioids from more than one source, making it harder to follow guidelines for safe use.
  • The study looked at veterans who received care from both Veterans Administration (VA) services and outside community services to see if they got more prescriptions and were more likely to have opioid use problems.
  • It found that those using both sources were younger, more likely to be women, and had higher chances of getting new prescriptions, continuing prescriptions, and being diagnosed with opioid use disorder.
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Introduction: The Department of Veterans Affairs and Department of Defense Clinical Practice Guideline (CPG) for the Management of Opioid Therapy for Chronic Pain was updated in 2017 with targeted guidance to provide safe opioid use while mitigating the increasing levels of prescription opioid misuse among military personnel. The objective of this study was to determine the effectiveness of two educational training modalities for the CPG (an online training [OLT] module and a mobile app) on provider's knowledge, practices, and comfort with the CPG. The OLT was a self-paced interactive slide-based module that emphasized practical application, and the app provided information on the revised CPG and provider and patient resources.

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Importance: Policy makers have sought to discourage concurrent prescribing of opioids and benzodiazepines (coprescribing) because it is associated with overdose. Email alerts sent by pharmacists may reduce coprescribing, but this intervention lacks randomized evidence.

Objective: To investigate whether pharmacist emails to practitioners caring for patients who recently received opioids and benzodiazepines reduce coprescribing of these medications.

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Introduction: In June of 2020, the U.S. DVA and DoD approved a new joint clinical practice guideline for assessing and managing patients with headache.

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Active duty military service members (ADSMs) suffer disproportionately from chronic pain. In the USA, military pain physicians serve an important role in the treatment of pain conditions in addition to the maintenance of the fighting force. Expanding roles for pain physicians, including novel therapies, consulting roles for opioid policy, and usefulness in a deployed setting create enormous value for military pain physicians.

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Objective: To demonstrate the prevalence of opioid use disorder (OUD) in the military health system (MHS), geographically map OUD patients and providers, and offer policy recommendations to help increase buprenorphine waiver prescribing.

Design: This study was a retrospective review of data from the MHS records. Deidentified records of MHS OUD patients receiving buprenorphine were utilized.

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Introduction: Chronic pain affects over 100 million American adults. The prevalence of chronic pain is even higher among U.S.

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Article Synopsis
  • The opioid epidemic is worsening, prompting the Department of Defense and Veterans Health Agency to recommend the elimination of long-acting opioids and benzodiazepines in pain management, leading to changes in postoperative care.
  • A study was conducted on single-level TLIF patients to compare outcomes between those receiving benzodiazepines and long-acting opioids versus those receiving non-benzodiazepine, opioid-sparing medications.
  • Results showed that removing benzodiazepines and long-acting opioids did not change inpatient pain scores but led to reduced opioid use, fewer trigger medications, and shorter hospital stays for patients.
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Description: The US Department of Veterans Affairs (VA) and US Department of Defense (DoD) revised the 2010 clinical practice guideline (CPG) for the management of opioid therapy for chronic pain, considering the specific needs of the VA and DoD and new evidence regarding prescribing opioid medication for non-end-of-life-related chronic pain. This paper summarizes the major recommendations and compares them with the US Centers for Disease Control and Prevention (CDC) guideline for prescribing opioids.

Patient Population: This Opioid Therapy CPG was developed for VA-DoD service members, veterans, and their families.

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Objective: Phantom limb pain (PLP) is believed to be linked to the reorganization of the deafferented sensory cortex. We present a case of a patient with upper extremity PLP who was successfully treated with repetitive transcranial magnetic stimulation (rTMS).

Methods: We treated an active duty service member who suffered an amputation of his right upper extremity after sustaining a blast injury in Afghanistan.

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Objectives: Chronic pain management typically consists of prescription medications or provider-based, behavioral, or interventional procedures that are often ineffective, may be costly, and can be associated with undesirable side effects. Because chronic pain affects the whole person (body, mind, and spirit), patient-centered complementary and integrative medicine (CIM) therapies that acknowledge the patients' roles in their own healing processes have the potential to provide more efficient and comprehensive chronic pain management. Active self-care CIM therapies (ACT-CIM) allow for a more diverse, patient-centered treatment of complex symptoms, promote self-management, and are relatively safe and cost-effective.

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Phantom limb pain is a common consequence of limb amputation and is prevalent among the service members sustaining traumatic battlefield limb injuries during the conflicts in Iraq and Afghanistan. Current treatment to relieve phantom limb pain consists of physical, behavioral, and medical modalities including opioids and adjunct medications. Treatment failure resulting in persistent pain and disability may result.

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The most feared drug-induced complication is fatal cardiac arrest. Torsades de pointes (TdP) is a polymorphic ventricular tachycardia occurring in the setting of a QT interval prolongation and is the most frequent type of drug-induced pro-arrhythmia. The most common mechanism of QT prolongation and TdP is blockade of the rapid component of the delayed rectifier repolarizing potassium conductance IKr.

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Acute peripheral neuropathic pain after combat-related polytrauma is a common occurrence in the United States military that is often refractory to current drugs and regional anesthesia. Both spinal cord and peripheral nerve stimulation are successfully used for chronic neuropathic pain states, but are not reported for acute neuropathic pain. We present 2 cases of percutaneous ultrasound-guided sciatic peripheral nerve stimulation placement in soldiers who had conditions precluding them from spinal cord stimulation placement.

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Combat-related injuries have been well documented for centuries. More recently, injuries suffered by US service members in Iraq and Afghanistan have resulted in a high number of survivable conditions. Polytrauma care in this setting must take into account both the physical and psychological injuries suffered by returning wounded warriors.

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